2890-44G Allicdata Electronics
Allicdata Part #:

2890-44G-ND

Manufacturer Part#:

2890-44G

Price: $ 3.12
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 120UH 219MA 4.1 OHM TH
More Detail: 120µH Unshielded Molded Inductor 219mA 4.1 Ohm Max...
DataSheet: 2890-44G datasheet2890-44G Datasheet/PDF
Quantity: 1000
800 +: $ 2.81138
Stock 1000Can Ship Immediately
$ 3.12
Specifications
DC Resistance (DCR): 4.1 Ohm Max
Height - Seated (Max): --
Size / Dimension: 0.280" Dia x 0.900" L (7.11mm x 22.86mm)
Supplier Device Package: --
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 790kHz
Operating Temperature: -55°C ~ 105°C
Ratings: --
Frequency - Self Resonant: 10MHz
Q @ Freq: 95 @ 790kHz
Series: 2890
Shielding: Unshielded
Current - Saturation: --
Current Rating: 219mA
Tolerance: ±2%
Inductance: 120µH
Material - Core: Iron
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed Inductors

Inductors play a major role in the circuitry of most electronic devices due to their ability to store energy and establish electromagnetic fields. Fixed inductors are devices primarily used for the storage and provision of any given current. They are primarily used in typical electronic devices, such as amplifiers, computers, radios, and televisions. They are also used in power supplies, pulse and digital circuits, and many other devices.

The 2890-44G inductor is primarily used within pulse circuits and digital circuits where the demands on the current are specfic, such as frequency, voltage, and temperature. One of the primary uses of the 2890-44G fixed inductor is voltage filtering between a transformer and an amplifier or other type of device. As such, the primary role of the inductor is to provide a smooth current flow for which to provide competent electrical current to the circuit.

When providing current to digital equipment, the 2890-44G fixed inductor acts as an additional voltage source that is separate from the transformer or any other source supplying power. In order for current to flow through the inductor, there must be a current difference between its two side. In addition, the inductor must also provide a potential difference between its two sides in order for current to be generated. This potential difference is what allows the inductor to store electrical energy.

The Working Principle of the 2890-44G fixed inductor is based on the principle of magnetic induction. This principle states that when a current passes through a coil of wire, a magnetic field is created. This magnetic field then induces a current due to its interaction with another conductor. This induces current causes the current to flow through the conductors connected to the inductor. This current is then dispersed throughout the circuit.

The 2890-44G Inductor is also designed to maintain a specific output frequency. This is achieved by the inductor\'s ability to filter out any input frequencies that are different from the desired output frequency. This allows for a smooth current flow regardless of the frequency of the input signal.

In summary, the 2890-44G inductor is primarily used within pulse circuits and digital circuits where specific demands on the current are required. It works on the principle of magnetic induction, and is designed to filter out input frequencies that are different from the desired output frequency. It is also used as a voltage filter between a transformer and an amplifier and other types of device.

The specific data is subject to PDF, and the above content is for reference

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